155results about How to "Adjustable installation position" patented technology

The invention relates to a wire drawing system with pay-off power and a tungsten filament cold drawing method, the wire drawing system comprises a pay-off machine, a wire drawing machine and a take-up machine, the pay-off machine comprises a rack adjustably arranged on one side wall of the wire drawing machine, and a pay-off device, a guide device and a tension device which are arranged on the rack; the pay-off device comprises a pay-off motor and a clamping mechanism, and a pay-off wheel wound with a wire is detachably arranged on the clamping mechanism; the guide device comprises a guide piece I with a guide wheel and a guide piece II with two guide wheels; the tension device comprises a tension wheel arranged on the rack in an up-down swinging mode and a sensor used for monitoring the swinging angle of the tension wheel. And a wire on the pay-off wheel is led out to sequentially wind the guide wheel on the first guide piece, one guide wheel on the second guide piece, the tension wheel, the other guide wheel on the second guide piece and the other guide wheel, and then is led into the wire drawing machine. The wire drawing machine can actively pay off wires, and the pay-off machine, the wire drawing machine and the take-up machine are in linkage fit, so that stable drawing of superfine wires can be realized.

The invention relates to the technical field of photovoltaic panel surface treatment equipment, and discloses a solar power generation photovoltaic backboard surface treatment device which comprises a plurality of photovoltaic panel bodies installed at the upper ends of a plurality of bearing columns and further comprises a supporting frame arranged on the side faces of the bearing columns and matched with the installation angle positions of the photovoltaic panel bodies. The supporting frames are fixed to the side faces of the corresponding bearing columns through fixing units, two symmetrical bearing bases are arranged at the upper ends of the multiple supporting frames, an inverted-U-shaped movable frame is arranged on the two bearing bases, and a water flowing pipe with one end extending to the outside is arranged on the inner side wall of the movable frame. According to the photovoltaic panel surface cleaning device, the driving unit drives the moving frame to move along the bearing seat, the cleaning water of the water collecting unit is conveyed to the water passing pipe and sprayed out through the spray head, the surface of the photovoltaic panel body is cleaned, and when the surface of the photovoltaic panel body is cleaned in the mode, manual on-site operation is not needed, and the photovoltaic panel surface cleaning device is not limited by terrain; and the application range of surface treatment of the photovoltaic panel body is widened.

The utility model relates to the field of irrigation equipment, in particular to an efficient water-saving irrigation device which is characterized in that a long-strip-shaped water tank is fixedly mounted at the top of a support, an irrigation mechanism is detachably mounted on one side of the support and comprises an equipment box, and a top water pipe extending vertically is fixedly mounted at the top of the equipment box; a water inlet elbow bent downwards is arranged at the upper end of the top water pipe, the end, away from the top water pipe, of the water inlet elbow is submerged below the liquid level of the water tank, a bottom water pipe extending vertically is fixedly installed at the bottom of the equipment box, a suction pump is installed in the equipment box, and the water inlet end of the suction pump is connected with the lower end of the top water pipe through a pipeline. The water outlet end of the suction pump is connected with the upper end of the bottom water pipe through a pipeline, the suction pump is started, water in the water tank is pumped out through the water inlet bent pipe, the top water pipe, the bottom water pipe and the irrigation hose in sequence to irrigate crops, complex pipelines do not need to be arranged, and arrangement of the irrigation mechanism is more convenient.

The utility model discloses an automatic instrument device which comprises an installation cabinet, an installation plate is installed in the installation cabinet, an installation table is detachably installed on the installation plate, an instrument display end is installed on the installation table, an instrument collection end is installed on a production system, and the instrument collection end is in communication connection with the instrument display end. A transparent observation window is arranged on the side, where the instrument display end is installed, of the installation cabinet, an instrument system display panel is arranged on the transparent observation window, and the instrument display end is located at the position corresponding to the instrument system display panel. According to the invention, the pipelines in the factory can be divided into several areas, the automatic instrument display ends of each area are integrated together, and the pipeline or equipment corresponding to each instrument is drawn through the instrument system display panel, so that on-site monitoring is clear at a glance, and the on-site supervision efficiency is improved.

The utility model discloses an assembly type power supply cabinet, which comprises an air inlet seat and an air outlet seat, at least one group of cabinet body is arranged between the air inlet seat and the air outlet seat, a bearing plate is arranged in the cabinet body, a plurality of groups of sliding mounting structures are arranged in cooperation with the bearing plate, first locking pieces are hinged to the top ends of the cabinet body and the air inlet seat, and second locking pieces are hinged to the top ends of the first locking pieces. Locking seats are arranged at the bottom ends of the cabinet body and the air outlet seat, locking grooves matched with the first locking pieces are formed in the locking seats, connection limiting structures matched with one another are arranged on the air inlet seat, the air outlet seat and the cabinet body, ventilation cavities are formed in the air inlet seat and the air outlet seat, ventilation openings matched with the ventilation cavities are formed in the air inlet seat and the air outlet seat, and protection filter screens are arranged at the ventilation openings. According to the utility model, the overall assembly convenience can be improved, the installation space in the cabinet body can be flexibly adjusted, and meanwhile, the ventilation and heat dissipation effects are good.

The utility model discloses a kind of intelligent logistics cabinet wire harness fixed support of convenient installation and maintenance, it is related to logistics cabinet accessory technical field, including installation card frame, threading and arranging unit and installation fixed unit, installation fixed unit includes installation groove, telescopic link, spring, connecting plug, screwing block and gasket.The utility model has reliable installation fixed unit, by longitudinal clamping and vertical clamping, the effective installation of mechanism whole can be fixed;And by screwing screwing block, the installation state of structure can be conveniently adjusted, and it is convenient to carry out installation maintenance operation;With reliable threading and arranging unit, the four sub-blocks of the front end circumference array of wire arranging clamp are used to play the role of sub-block and clamping to cable, each branch of wire harness is led out from each side outlet of wire arranging clamp, and does not interfere or influence each other;And have reliable fixing effect to cable, guarantee the stability of line running.

The utility model belongs to vehicle manufacturing technical field, specifically disclose vehicle processing is with elevating gear, including base, the base is connected with the fixed base on the sliding, the fixed base is equipped with moving mechanism, the fixed base can pass through moving mechanism and move in first direction, mounting panel, the side that mounting panel is away from the base is equipped with the supporting plate, the supporting plate is rotatably connected with mounting panel, the supporting plate is equipped with the bracket for installing gas cylinder, and the bracket can move in the second direction of supporting plate, elevating gear, set up between base and mounting panel, elevating gear can be used for driving mounting panel and moves in third direction, first direction, second direction and third direction are perpendicular to each other. The bracket in the utility model can realize multi -shaft movement, and can realize the rotation of arbitrary angle and make the installation position of gas cylinder realize adjustable, can be applicable to a variety of vehicle models, has reduced the vehicle cost of enterprise.

The utility model relates to the field of laser engraving, and particularly discloses a laser engraving device which comprises a laser engraving bin, a hub clamping mechanism is arranged in the laser engraving bin, and the hub clamping mechanism comprises a first clamping mechanism and a second clamping mechanism. Guide grooves are formed in the positions, located in the laser engraving bin, of the outer sides of the first clamping mechanism and the second clamping mechanism, the first clamping mechanism comprises a crank, a reciprocating lead screw and a lead screw movable barrel, a limiting sliding block is installed above the lead screw movable barrel, a hub clamping block is installed at the upper end of the limiting sliding block, and a centering mechanism is arranged in the laser engraving bin; a rotating bearing is installed in the middle of the crank. The first clamping mechanism and the second clamping mechanism are synchronously controlled to move, a rotating reciprocating lead screw can control meshing movement of a lead screw movable barrel, a plurality of hub clamping blocks can integrally and synchronously move towards the center position, and after the outer side of a hub is clamped and positioned, the purpose of positioning can be achieved after follow-up placement of a wheel roller.

This application relates to an unwinding and feeding mechanism, comprising: a base frame; a tray rotatably mounted on the base frame, on which a product strip and a separator paper strip are wound; a strip conveying assembly cooperating with the product strip unwound from the tray to guide the product strip downstream; a paper strip take-up tray connected to the separator paper strip unwound from the tray to wind the separator paper strip thereon; and a reflective photoelectric sensor including a cooperating transmitter and receiver, wherein light emitted by the transmitter is reflected from the separator paper strip between the paper strip take-up tray and the tray to the receiver. This unwinding and feeding mechanism is safe and reliable, effectively preventing the separator paper strip from scattering freely.

The invention relates to a dynamic bionic lower limb bending deformity orthosis capable of accurately controlling continuous acting force, which is worn on the lower limb of a human body and comprises a longitudinal orthosis plate, and a thigh orthosis assembly with a thigh brace, a knee orthosis assembly with a knee brace and a shank orthosis assembly with a shank brace which are sequentially arranged from top to bottom; longitudinal orthopedic plates are longitudinally arranged on the front side and the rear side of the lower limb of the human body respectively, and a thigh orthopedic assembly, a knee orthopedic assembly and a shank orthopedic assembly are detachably arranged among the upper portions, the middle portions and the lower portions of the longitudinal orthopedic plates on the two sides respectively. The front sides and the rear sides of the thigh brace, the knee brace and the shank brace are all provided with transverse extenders, and the thigh brace, the knee brace and the shank brace are all connected with the longitudinal orthopedic plate through the transverse extenders. According to the dynamic bionic three-dimensional orthosis, based on guidance of high-efficiency biomechanics, a stiff orthosis formed through one-time manufacturing is upgraded into the dynamic bionic three-dimensional orthosis capable of accurately controlling continuous drafting force, the application range of the orthosis is widened, and the treatment effect and wearing comfort of the orthosis are improved.

The utility model discloses a right-angle joint which comprises an elbow joint and an upper connecting pipe, an upper connecting port is arranged on the left side of the elbow joint, a lower connecting port is arranged at the bottom end of the elbow joint, the elbow joint is connected with the upper connecting pipe through the upper connecting port, and the elbow joint is connected with the lower connecting pipe through the lower connecting port. The right-angle connector is provided with the flow stabilizing blocks and the flow guiding grooves, the flow stabilizing blocks increase the thickness of the pipe wall at the fluid turning position, so that turbulent flow and vortex are reduced, the speed of fluid is reduced through the two sets of slopes, it can be ensured that the fluid stably passes through without generating violent vibration or pressure fluctuation, abrasion to the turning position of the inner wall of the elbow connector is reduced, and breakage is avoided; the sawtooth-shaped texture structures formed on the surfaces of the flow stabilizing blocks and the flow guide grooves can disperse fluid into a plurality of small flow channels, the kinetic energy of the fluid is effectively dispersed, vibration and noise in a pipeline system are reduced, and the problem that the stability of fluid passing is poor is solved.

The utility model discloses a support which comprises a base, a supporting frame movably installed on the base and a supporting block installed on the supporting frame. The limiting piece is arranged on the base and matched with the supporting frame to play a role in limiting and guiding, and the anti-disengagement base is installed at one end of the supporting frame to play a role in limiting and disengagement prevention of movement of the supporting frame. Through the arrangement of the anti-falling seat, the upward moving stroke of the supporting frame is limited, and the supporting frame is prevented from falling off from the base; the lock chain is connected to the plug pin, the lifting handle is arranged on the lock chain, the support is convenient to carry and lift through the arrangement of the lifting handle, the anti-falling effect is achieved through the arrangement of the lock chain when the plug pin is inserted into the supporting frame, and the installation position of the plug pin is adjusted by conveniently disconnecting one end of the lock chain from the plug pin through the arrangement of the elastic buckle and the through hole; and meanwhile, the bracket can also play a role in preventing the parts from being lost when being stored, so that the influence on use caused by the loss of part of the parts due to the stacking of the scattered parts when the parts need to be used is avoided.

The utility model relates to the technical field of rock plate assembly type buildings, in particular to a connecting device and a rock plate curtain wall structure installation system, one end of a supporting piece in the connecting device abuts against the back face of a rock plate, the other end of the supporting piece is connected with one end of a locking piece through a screw, and the other end of the locking piece is bent to form a U-shaped clamping groove. The end of the rock plate is arranged in the U-shaped clamping groove, and the rock plate is fixed between the supporting piece and the locking piece through the locking piece. The rock plate is fixed in a clamping manner, so that the mounting position of the rock plate is adjustable, the mounting precision and attractiveness are improved, the integrity of the rock plate can be ensured, the loss rate is reduced, and mounting and dismounting are more convenient.

The present application belongs to the technical field of drilling equipment, and is especially a multi-station adjustable inner circle taking machine. The machine comprises a frame, a lifting seat installed on the frame in a lifting manner, a rotary driving assembly installed on the lifting seat and having multiple power output ends rotating synchronously, and a cutter installed on each power output end in a detachable manner. The present application switches the limiting member between the first position and the second position through the driving member in the positioning adjusting mechanism, so that the workpiece can be quickly changed between two machining positions, and the multiple synchronously rotating cylindrical cutter heads are matched to realize the processing of different groups of holes of the workpiece in batches, fully utilize the material and reduce waste. The cylindrical cutter head is internally provided with an elastic pressing rod, and the waste is pushed out immediately after being cut off, so that the discharge is smooth. The double servo screw rod lifting mechanism has high synchronous precision, and ensures the consistency of the hole depth. The whole machine has a compact structure, high multi-station synchronous machining efficiency, and the installation position of the limiting member is adjustable, which can adapt to the machining requirements of different hole spacings and has high universality.

The utility model discloses a hinge service life testing tool, which belongs to the technical field of hinge testing and comprises a workbench, a motor is arranged on the workbench, a rotating disc is sleeved on an output shaft of the motor, and a connecting rod mechanism is arranged on the rotating disc. A mounting frame is arranged on the workbench, a fixed arm of the hinge is mounted on the mounting frame, and a rotating arm of the hinge is mounted on the connecting rod mechanism; the connecting rod mechanism drives the rotating arm of the hinge to turn over, and opening and closing of the hinge are achieved. By adopting the connecting rod mechanism, a plurality of connecting rods driven by the rotation of the motor are converted into the dynamic overturning of the hinge, the operation is simple, the time and labor are saved, the manual operation is not needed, the structure is simple, the space is saved, and the occupied space is very small.

A seat music rhythm device fixing structure comprises a music rhythm device support and a music rhythm device. Wherein the music rhythm device bracket is fixed on the seat foam through integral foaming molding; an inner groove is formed in the position, where the music rhythm device support is arranged, of the seat foam, and three positioning assembly grooves which are distributed at intervals and communicate with the inner groove are formed in the periphery of the inner groove; the appearance structure of the music rhythm device is similar to the shape of the inner groove, three positioning assembling blocks distributed at intervals are arranged on the periphery of the music rhythm device, the music rhythm device is arranged in the inner groove, the three positioning assembling blocks are arranged in the three positioning assembling grooves respectively, first inner threaded holes are formed in the positioning assembling blocks, and second inner threaded holes are formed in the positioning assembling blocks. A second internal threaded hole is formed in the position, opposite to the first internal threaded hole of the positioning assembly block, of the music rhythm device support, and the music rhythm device is fixed to the music rhythm device support through a bolt. According to the mounting mode, the thickness of the seat is reduced, the space is effectively expanded, and the music rhythm device can be protected from being damaged.

The present invention discloses a top brush lifting device for an automatic car washing machine, comprising a gantry, the gantry comprising two symmetrically arranged equipment boxes and a connecting box, a driving shaft being installed between the two equipment boxes, a vertical track and a sliding assembly being installed on the right side wall of the left equipment box, a fixed pulley being installed on the top lower surface of the connecting box directly above the sliding assembly, a sling disk being installed on the driving shaft opposite to the fixed pulley, a sling being installed on the sling disk and connected with the sliding assembly by passing through the fixed pulley, a track and a sliding assembly installed on the track being also provided on the left side wall of the right equipment box, a top brush being installed between the sliding assembly installed on the right equipment box and the left equipment box, the present invention overcomes the shortcomings of the prior art, and the top brush can be lifted and lowered smoothly when using the device, while the service life of the sliding assembly is prolonged and the failure rate is reduced.

The utility model discloses a communication screen cabinet convenient for internal rapid heat dissipation, which relates to the technical field of communication screen cabinets and comprises a screen cabinet body and a heat dissipation net body arranged on the inner wall of the screen cabinet body. The heat dissipation cleaning assembly comprises a first driving part, fan blades and a cleaning brush, the first driving part is used for driving the fan blades and the cleaning brush to rotate, the fan blades are located in front of the heat dissipation net, and a brush head of the cleaning brush is attached to the heat dissipation net. According to the communication screen cabinet, the first driving piece is started, so that the first driving piece can rotate the first rotating rod connected with the output end, then the first rotating rod can rotate the fan blades connected with the surface when rotating, and the fan blades can quickly discharge the temperature in the communication screen cabinet through the heat dissipation net body; therefore, when the communication screen cabinet is used in the transformer station control cabinet, the problem that rapid heat dissipation is not easy can be solved.

This utility model discloses a chuck for a positioner, relating to the field of positioner technology. Its structure includes a chuck body, movable jaws, a main chuck head, a secondary chuck head, a large bevel gear planar threaded drive disc, a small bevel gear drive rod, and a dustproof end cover. A circular groove for mounting the large bevel gear planar threaded drive disc is formed in the center of the upper end face of the chuck body. The chuck body has three evenly distributed outwardly extending support arms. Guide grooves are formed on the support arms to linearly guide the movable jaws. A circular hole is formed on the chuck body for the small bevel gear drive rod to pass through. The front end of the small bevel gear drive rod drives the large bevel gear planar threaded drive disc to rotate. The large bevel gear planar threaded drive disc synchronously drives the three movable jaws to move. This utility model, through the design of an adjustable main chuck head and a subsequently installable secondary chuck head, significantly improves the clamping stability and adaptability of the chuck, meeting the needs of modern machining and welding fields for high-precision, high-stability clamping tools.

The present invention discloses a current transformer with detachable inlet and outlet terminals, which relates to the field of current transformers, and includes a frame and a card. An arc-shaped adjustment slot is provided on the left side of the top of the frame, and a cylindrical fitting slot is provided on the right side of the top of the frame. The card is attached to the left side of the frame, and the size of the slot is matched with the shape of the frame. The problem that the inlet and outlet terminals of the current transformer in the prior art cannot be adjusted or disassembled is solved. Usually, after the coil is wound on the frame, one end of the coil is directly welded to the pin. However, whether it is manual welding or mechanical welding, it is very likely to affect the welding end of the coil and the pin, causing a cold weld between the coil and the pin, thereby causing quality problems. A current transformer with detachable inlet and outlet terminals is provided, which is plugged into the frame through an array card, and the copper wire is wound on the card to facilitate welding with the terminal, thereby facilitating the rapid installation of the current transformer on the circuit board.

The utility model discloses an open type frame, a plurality of limit slot, its along the four peripheral edges of frame body is provided for the mobile limit of standard module, a plurality of guide rails, it sets up in the inside two sides of limit slot of frame body limit slot, is used for the movement of standard module, standard module, it includes module seat and module cover, module seat with module cover is connected through screw screw joint, and the U -shaped clamping groove that module seat with module cover forms. Through setting up the guide rail of rectangular structure in the four peripheral edges of frame body two sides, and setting up a plurality of limit slot at the four peripheral edges of frame body, to make the U -shaped clamping groove on standard module and frame body edge interlock, and then make the two lugs of inside setting of clamping groove and interlock in corresponding guide rail, and the plug -in post interlock in corresponding limit slot, thereby make standard module along guide rail moves, to make standard module along guide rail moves, adjust the installation position of accessory.

The utility model provides a furnace box for a waste heat steam boiler, and belongs to the technical field of waste heat steam boilers. Comprising a waste heat recovery furnace body and a heating furnace body installed above the waste heat recovery furnace body, H-shaped supporting steel columns are fixed to the periphery of the waste heat recovery furnace body, two symmetrical first [-shaped supporting steel columns are fixed to the bottom of the waste heat recovery furnace body, a connecting-in flue is fixed to one side of the waste heat recovery furnace body, and a gas outlet flue is fixed to the other side of the waste heat recovery furnace body. A first concentric-square-shaped connecting piece is fixed to a smoke inlet of the access flue, a concentric-square-shaped clamping groove is formed in the surface of the first concentric-square-shaped connecting piece, and through cooperation of the four H-shaped supporting steel columns and the two first U-shaped supporting steel columns, the structural strength of the waste heat recovery furnace body can be enhanced, deformation caused by stress of the heated waste heat recovery furnace body is reduced, and the waste heat recovery furnace body can be heated conveniently. And meanwhile, the boiler box can be conveniently and flexibly moved, the installation position of the waste heat steam boiler is adjusted, and time and labor are saved.

The utility model discloses a reservoir danger removing and reinforcing structure in the technical field of reservoir reinforcing structures, which comprises two groups of reinforcing beams arranged in parallel, a plurality of groups of reinforcing rods arranged in parallel are detachably mounted at the tops of the two groups of reinforcing beams, and a plurality of groups of mounting through holes arranged at equal intervals are formed in the reinforcing rods; a plurality of groups of reinforcing rods are arranged on the reinforcing beam, a plurality of groups of reinforcing plates parallel to the reinforcing beam are arranged below the plurality of groups of reinforcing rods, movable connecting pieces are arranged between the reinforcing plates and each group of reinforcing rods, and the movable connecting pieces are detachably mounted on two sides of one group of mounting through holes in the reinforcing rods. The problems that due to the fact that the slope of the reservoir is usually uneven, the splicing position of a reinforcing structure is inconvenient to adjust according to the actual terrain, and when anchor rods for reinforcing are installed, the connecting position between the anchor rods and a reinforcing frame is inconvenient to adjust according to the actual situation, and the danger removing and reinforcing structure is difficult to construct are solved.

The utility model relates to the technical field of frequency converter control equipment, and discloses a frequency converter control cabinet, which comprises a frame body, four vertical side surfaces of the frame body are provided with openings, the openings are provided with two side plates or door bodies in a matching way, the two side plates are oppositely distributed, a cross rod is arranged between the two side plates, and the door bodies are arranged on the cross rod. The transverse rod is provided with at least two movable frames, and the distance between the two movable frames is not fixed. The distance between the two transverse rods can be adjusted, the installation requirements of moving frames with different lengths are met, the round holes are formed in the two opposite side faces of the groove, and the installation positions of the transverse rods can be adjusted conveniently.

The invention discloses an ultra-deep underwater concrete pouring guide pipe with a flexible mixing device and a using method thereof.The pouring guide pipe comprises a plurality of pipe joints connected in sequence, and detachable flexible deflection baffles are arranged at the bottom end of the tail pipe joint and the connecting position of the adjacent pipe joints; the deflection baffle plate applies lateral and upward force to the concrete liquid falling from the guide pipe, so that when the concrete liquid flows through the deflection baffle plate, part of the concrete liquid deflects towards the lateral upper part in the flowing direction and then falls down; and the resultant force direction of the lateral force applied to the concrete liquid by the two vertically adjacent deflection baffles rotates by an angle alpha relative to the axis of the guide pipe. According to the construction environment, the ratio of the flexible deflection baffle to the pipe joint is determined, alpha is set, when the air resistance effect is large, the speed restraining joint is additionally installed, and the air resistance effect is further reduced. The air resistance effect can be remarkably reduced, the flowability and uniformity of concrete are improved, the aggregate separation and segregation phenomena are reduced, and the construction efficiency and quality in the ultra-deep underwater concrete pouring process are improved.

This utility model discloses a metering skid for convenient pipeline assembly, including a base with several through holes in the middle and adjustment grooves on both sides. Several adjustment blocks are arranged in the adjustment grooves, and the adjustment blocks are fixedly connected to the base via positioning units. A lifting groove is provided on the top of each adjustment block, and a lifting block is arranged within the lifting groove. A limiting unit is provided on the top of each lifting block, including a lead screw and two clamping plates. A pressing block is provided on the side of the clamping plates facing the lifting block. This metering skid for convenient pipeline assembly utilizes the sliding of the adjustment blocks within the adjustment grooves, enabling rapid adjustment of the pipeline's installation position. Furthermore, the positioning unit secures the adjustment blocks to the base, preventing displacement of the adjustment blocks and pipelines during use. The limiting unit also allows for quick fixation of the pipeline to the lifting blocks, facilitating rapid assembly and disassembly of the pipeline, improving the efficiency of metering skid retrofitting, and saving retrofitting costs.